After multiple cancellations and attempts to get him on the show, Mr. Ngo is finally in the 404 studio in New York! We're excited to pick his brain on all the new advancements in the CNET labs, but we get side-tracked by the most random conversations. Dong and I have a special relationship (don't go there): Dong was actually the first person I met when I first started working at CNET! In fact, you could consider him my printer mentor! Thanks, Dong.

CNET editor Dong Ngo shows you a quick way to roll back to your previous version of Windows if you just completed an in-place upgrade to Windows 10. You have 30 days from the time of the upgrade to do this.